效率是把事情做对；效能是做对的事情。
Efficiency is doing things right; effectiveness is doing the right things.
幸福晚年的秘诀在于要有好的记性和坏的记性。
Experience is a good school, but the fees are high.
创作的过程和最终的作品一样重要。
The best way to be successful is to be confident.
The more you read, the more you realize how little you know.
我爱人类作为我的同胞；但他的权杖，无论是真实的还是篡夺的，除非个人的理性要求我致敬，否则不会延伸到我。